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arm64: dts: freescale: imx95-verdin: Add Zinnia

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Add Zinnia Carrier Board mated with Verdin iMX95.

It features 1 x RS232, 1 x RS485, 1 x CAN, 3 x isolated digital I/O,
2 x GBit/s Ethernet, a mini PCIe slot with USB / SIM card connector
for a modem, USB and SD card interfaces.

Link: https://www.toradex.com/products/carrier-board/zinnia-carrier-board
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
This commit is contained in:
Francesco Dolcini 2026-04-09 11:58:53 +02:00 committed by Frank Li
parent 13d4890ca9
commit 828a9ac309
4 changed files with 473 additions and 0 deletions
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2
arch/arm64/boot/dts/freescale/Makefile
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@ -522,11 +522,13 @@ dtb-$(CONFIG_ARCH_MXC) += imx95-verdin-nonwifi-dev.dtb
dtb-$(CONFIG_ARCH_MXC) += imx95-verdin-nonwifi-ivy.dtb
dtb-$(CONFIG_ARCH_MXC) += imx95-verdin-nonwifi-mallow.dtb
dtb-$(CONFIG_ARCH_MXC) += imx95-verdin-nonwifi-yavia.dtb
dtb-$(CONFIG_ARCH_MXC) += imx95-verdin-nonwifi-zinnia.dtb
dtb-$(CONFIG_ARCH_MXC) += imx95-verdin-wifi-dahlia.dtb
dtb-$(CONFIG_ARCH_MXC) += imx95-verdin-wifi-dev.dtb
dtb-$(CONFIG_ARCH_MXC) += imx95-verdin-wifi-ivy.dtb
dtb-$(CONFIG_ARCH_MXC) += imx95-verdin-wifi-mallow.dtb
dtb-$(CONFIG_ARCH_MXC) += imx95-verdin-wifi-yavia.dtb
dtb-$(CONFIG_ARCH_MXC) += imx95-verdin-wifi-zinnia.dtb
imx95-15x15-evk-pcie0-ep-dtbs = imx95-15x15-evk.dtb imx-pcie0-ep.dtbo
dtb-$(CONFIG_ARCH_MXC) += imx95-15x15-evk-pcie0-ep.dtb

21
arch/arm64/boot/dts/freescale/imx95-verdin-nonwifi-zinnia.dts Normal file
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@ -0,0 +1,21 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright (c) Toradex
*
* https://www.toradex.com/computer-on-modules/verdin-arm-family/nxp-imx95
* https://www.toradex.com/products/carrier-board/zinnia-carrier-board
*/
/dts-v1/;
#include "imx95-verdin.dtsi"
#include "imx95-verdin-nonwifi.dtsi"
#include "imx95-verdin-zinnia.dtsi"
/ {
model = "Toradex Verdin iMX95 on Zinnia Board";
compatible = "toradex,verdin-imx95-nonwifi-zinnia",
"toradex,verdin-imx95-nonwifi",
"toradex,verdin-imx95",
"fsl,imx95";
};

21
arch/arm64/boot/dts/freescale/imx95-verdin-wifi-zinnia.dts Normal file
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@ -0,0 +1,21 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright (c) Toradex
*
* https://www.toradex.com/computer-on-modules/verdin-arm-family/nxp-imx95
* https://www.toradex.com/products/carrier-board/zinnia-carrier-board
*/
/dts-v1/;
#include "imx95-verdin.dtsi"
#include "imx95-verdin-wifi.dtsi"
#include "imx95-verdin-zinnia.dtsi"
/ {
model = "Toradex Verdin iMX95 WB on Zinnia Board";
compatible = "toradex,verdin-imx95-wifi-zinnia",
"toradex,verdin-imx95-wifi",
"toradex,verdin-imx95",
"fsl,imx95";
};

429
arch/arm64/boot/dts/freescale/imx95-verdin-zinnia.dtsi Normal file
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@ -0,0 +1,429 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright (c) Toradex
*
* Common dtsi for Verdin iMX95 SoM on Zinnia carrier board
*
* https://www.toradex.com/computer-on-modules/verdin-arm-family/nxp-imx95
* https://www.toradex.com/products/carrier-board/zinnia-carrier-board
*/
#include <dt-bindings/leds/common.h>
#include <dt-bindings/net/ti-dp83867.h>
/ {
aliases {
eeprom1 = &carrier_eeprom;
};
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_zinnia_leds>;
/* LED1 Red - SODIMM 48 - LED1_R */
led-1 {
color = <LED_COLOR_ID_RED>;
default-state = "off";
function = LED_FUNCTION_STATUS;
function-enumerator = <1>;
gpios = <&gpio5 7 GPIO_ACTIVE_HIGH>;
};
/* LED1 Blue - SODIMM 46 - LED1_B */
led-2 {
color = <LED_COLOR_ID_BLUE>;
default-state = "off";
function = LED_FUNCTION_STATUS;
function-enumerator = <1>;
gpios = <&gpio5 4 GPIO_ACTIVE_HIGH>;
};
/* LED3 Red - SODIMM 44 - LED3_R */
led-3 {
color = <LED_COLOR_ID_RED>;
default-state = "off";
function = LED_FUNCTION_STATUS;
function-enumerator = <3>;
gpios = <&gpio5 5 GPIO_ACTIVE_HIGH>;
};
/* LED3 Green - SODIMM 54 - LED3_G */
led-4 {
color = <LED_COLOR_ID_GREEN>;
default-state = "off";
function = LED_FUNCTION_STATUS;
function-enumerator = <3>;
gpios = <&gpio5 10 GPIO_ACTIVE_HIGH>;
};
/* LED3 Blue - SODIMM 36 - LED3_B */
led-5 {
color = <LED_COLOR_ID_BLUE>;
default-state = "off";
function = LED_FUNCTION_STATUS;
function-enumerator = <3>;
gpios = <&gpio2 20 GPIO_ACTIVE_HIGH>;
};
/* LED4 Red - SODIMM 34 - LED4_R */
led-6 {
color = <LED_COLOR_ID_RED>;
default-state = "off";
function = LED_FUNCTION_STATUS;
function-enumerator = <4>;
gpios = <&gpio2 21 GPIO_ACTIVE_HIGH>;
};
/* LED4 Green - SODIMM 32 - LED4_G */
led-7 {
color = <LED_COLOR_ID_GREEN>;
default-state = "off";
function = LED_FUNCTION_STATUS;
function-enumerator = <4>;
gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>;
};
/* LED4 Blue - SODIMM 30 - LED4_B */
led-8 {
color = <LED_COLOR_ID_BLUE>;
default-state = "off";
function = LED_FUNCTION_STATUS;
function-enumerator = <4>;
gpios = <&gpio2 16 GPIO_ACTIVE_HIGH>;
};
};
/* Zinnia Power Supply Input Voltage */
zinnia-1v8-voltage {
compatible = "voltage-divider";
full-ohms = <39000>; /* 12k + 27k */
/* Verdin ADC_4 */
io-channels = <&adc1 3>;
output-ohms = <27000>;
};
zinnia-3v3-voltage {
compatible = "voltage-divider";
full-ohms = <54000>; /* 27k + 27k */
/* Verdin ADC_3 */
io-channels = <&adc1 2>;
output-ohms = <27000>;
};
zinnia-5v-voltage {
compatible = "voltage-divider";
full-ohms = <39000>; /* 27k + 12k */
/* Verdin ADC_2 */
io-channels = <&adc1 1>;
output-ohms = <12000>;
};
zinnia-input-voltage {
compatible = "voltage-divider";
full-ohms = <204700>; /* 200k + 4.7k */
/* Verdin ADC_1 */
io-channels = <&adc1 0>;
output-ohms = <4700>;
};
};
/* Verdin ADC_1, ADC_2, ADC_3 and ADC_4 */
&adc1 {
status = "okay";
};
/* Verdin ETH_1 (On-module PHY) */
&enetc_port0 {
status = "okay";
};
/* Verdin ETH_2_RGMII */
&enetc_port1 {
phy-handle = <&ethphy2>;
phy-mode = "rgmii-id";
status = "okay";
};
/* Verdin CAN_1 */
&flexcan1 {
status = "okay";
};
&gpio1 {
gpio-line-names =
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"", /* 10 */
"",
"",
"",
"",
"";
};
&gpio2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio1>, <&pinctrl_gpio2>, <&pinctrl_gpio3>;
gpio-line-names =
"DO1_EN", /* SODIMM 206 */ /* 0 */
"",
"",
"",
"",
"",
"",
"",
"",
"",
"", /* 10 */
"",
"",
"",
"",
"",
"",
"",
"DI1_EN", /* SODIMM 208 */
"",
"", /* 20 */
"",
"",
"",
"DI1_RB", /* SODIMM 210 */
"",
"",
"",
"",
"",
"", /* 30 */
"";
};
&gpio3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio6>;
gpio-line-names =
"", /* 0 */
"",
"",
"",
"",
"",
"",
"",
"",
"",
"", /* 10 */
"",
"",
"",
"",
"",
"",
"",
"",
"",
"", /* 20 */
"",
"",
"",
"",
"",
"",
"DI2_EN", /* SODIMM 218 */
"",
"",
"", /* 30 */
"";
};
&gpio4 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio5>;
gpio-line-names =
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"", /* 10 */
"",
"",
"",
"",
"",
"",
"",
"",
"",
"", /* 20 */
"",
"",
"",
"",
"",
"",
"",
"DI2_RB", /* SODIMM 216 */
"";
};
&gpio5 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio4>, <&pinctrl_qspi1_io0_gpio>;
gpio-line-names =
"DI3_RB", /* SODIMM 56 */ /* 0 */
"",
"",
"",
"",
"",
"",
"",
"",
"",
"", /* 10 */
"",
"DO2_EN", /* SODIMM 212 */
"",
"",
"",
"",
"";
};
/* Verdin I2C_1 */
&lpi2c4 {
status = "okay";
temperature-sensor@4f {
compatible = "ti,tmp1075";
reg = <0x4f>;
};
carrier_eeprom: eeprom@57 {
compatible = "st,24c02", "atmel,24c02";
reg = <0x57>;
pagesize = <16>;
};
};
/* Verdin SPI_1 */
&lpspi6 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_lpspi6>,
<&pinctrl_spi1_cs>,
<&pinctrl_uart8_cts_gpio>;
cs-gpios = <&gpio2 14 GPIO_ACTIVE_LOW>,
<&som_gpio_expander 13 GPIO_ACTIVE_LOW>,
<&gpio4 29 GPIO_ACTIVE_LOW>;
tpm@2 {
compatible = "infineon,slb9670", "tcg,tpm_tis-spi";
reg = <2>;
spi-max-frequency = <18500000>;
};
};
/* Verdin UART_3, used as the Linux console */
&lpuart1 {
status = "okay";
};
/* Verdin UART_1 */
&lpuart7 {
status = "okay";
};
/* Verdin UART_2, through RS485 transceiver */
&lpuart8 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart8>, <&pinctrl_uart8_rts>;
rs485-rx-during-tx;
linux,rs485-enabled-at-boot-time;
status = "okay";
};
&netc_emdio {
ethphy2: ethernet-phy@2 {
reg = <2>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_eth2_rgmii_int>;
interrupt-parent = <&gpio1>;
interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
};
};
&som_gpio_expander {
gpio-line-names =
"DO3_EN", /* SODIMM 220 */
"DI3_EN", /* SODIMM 222 */
"",
"",
"",
"",
"",
"",
"",
"",
"", /* 10 */
"",
"",
"",
"",
"";
};
/* Verdin USB_1 */
&usb2 {
status = "okay";
};
/* Verdin USB_2 */
&usb3 {
status = "okay";
};
&usb3_phy {
status = "okay";
};
/* Verdin SD_1 */
&usdhc2 {
status = "okay";
};
&scmi_iomuxc {
pinctrl_uart8_cts_gpio: uart8ctsgrp {
fsl,pins = <IMX95_PAD_GPIO_IO14__GPIO2_IO_BIT14 0x51e>; /* SODIMM 143 */
};
pinctrl_zinnia_leds: zinnialedsgrp {
fsl,pins = <IMX95_PAD_GPIO_IO16__GPIO2_IO_BIT16 0x11e>, /* SODIMM 30 */
<IMX95_PAD_GPIO_IO26__GPIO2_IO_BIT26 0x11e>, /* SODIMM 32 */
<IMX95_PAD_GPIO_IO21__GPIO2_IO_BIT21 0x11e>, /* SODIMM 34 */
<IMX95_PAD_GPIO_IO20__GPIO2_IO_BIT20 0x11e>, /* SODIMM 36 */
<IMX95_PAD_XSPI1_DATA5__GPIO5_IO_BIT5 0x11e>, /* SODIMM 44 */
<IMX95_PAD_XSPI1_DATA4__GPIO5_IO_BIT4 0x11e>, /* SODIMM 46 */
<IMX95_PAD_XSPI1_DATA7__GPIO5_IO_BIT7 0x11e>, /* SODIMM 48 */
<IMX95_PAD_XSPI1_SS0_B__GPIO5_IO_BIT10 0x11e>; /* SODIMM 54 */
};
};